Avviso di Seminario - On stability of compactified Lovelock gravity with symmetric Riemann manifolds - 14/11/2018

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GRUPPO TEORICO
AVVISO DI SEMINARIO

Mercoledì 14 novembre 2018 - ore 17:00
Dipartimento di Fisica - Largo B.Pontecorvo, 3
Aula 248 - primo piano - Ed. C

Keisuke Ohashi
(Keio University)

Terrà un seminario dal titolo:
"On stability of compactified Lovelock gravity with symmetric Riemann manifolds"
Abstract: Let us consider Lovelock theory of gravity in higher dimensional spacetime and compactify extra dimmensions with a variety of symmetric Riemann manifolds.
In those cases, stability of size moduli of such internal spaces need non-vanishing higher-order Lovelock terms higher than the quadratic term.
That is, a dimmension of the internal space must be larger than or equal to six

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